CEREBRAL LANGUAGE ORGANIZATION IN CHILDREN WITH AUTISM SPECTRUM DISORDERS

自闭症谱系障碍儿童的大脑语言组织

• 批准号: 7375380
• 负责人: MIRJANA MALETIC-SAVATIC
• 金额: $ 1.27万
• 依托单位: STATE UNIVERSITY NEW YORK STONY BROOK
• 依托单位国家: 美国
• 财政年份: 2005
• 资助国家: 美国
• 起止时间: 2005-12-01 至 2006-11-30
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/7375380
• 关键词: CEREBRAL; LANGUAGE; ORGANIZATION; CHILDREN; AUTISM

This subproject is one of many research subprojects utilizing the resources provided by a Center grant funded by NIH/NCRR. The subproject and investigator (PI) may have received primary funding from another NIH source, and thus could be represented in other CRISP entries. The institution listed is for the Center, which is not necessarily the institution for the investigator. The purpose of this study is to determine what parts of the brain become active while a person performs the task of identifying a particular word when two different words are presented simultaneously or with a slight delay, one in each ear. This procedure will help us understand whether there are differences in brain function between children who have learning disability and those who do not. This study involves an experimental magnetic resonance imaging (MRI) scanner which is a large magnet built as a tube connected to a computer. The magnet produces magnetic fields at different frequences and the computer is able to translate the returning magnetic waves to pictures. This allows us to see the response of the brain to many different functions a person may be carrying out , such as seeing, remembering or moving parts of the body.

该子项目是利用 NIH/NCRR 资助的中心拨款提供的资源的众多研究子项目之一。子项目和研究者 (PI) 可能已从另一个 NIH 来源获得主要资金，因此可以在其他 CRISP 条目中得到体现。列出的机构是中心的机构，不一定是研究者的机构。这项研究的目的是确定当一个人执行识别特定单词的任务时，当两个不同的单词同时出现或稍有延迟（每只耳朵各出现一个）时，大脑的哪些部分会变得活跃。这个程序将帮助我们了解有学习障碍的儿童和没有学习障碍的儿童之间的大脑功能是否存在差异。这项研究涉及一台实验性磁共振成像（MRI）扫描仪，它是一个大磁铁，以管道形式连接到计算机。磁铁产生不同频率的磁场，计算机能够将返回的磁波转换为图片。这使我们能够看到大脑对一个人可能执行的许多不同功能的反应，例如看到、记忆或移动身体的各个部位。